TY - JOUR
T1 - Small-angle X-ray scattering investigation of the cluster distribution in inorganic-organic hybrid polymers prepared from organically substituted metal oxide clusters
AU - Torma, Viktoria
AU - Hüsing, Nicola
AU - Peterlik, Herwig
AU - Schubert, Ulrich
N1 -
DOI: 10.1016/j.crci.2004.01.006
Coden: CRCOC
Affiliations: Institute of Materials Chemistry, Vienna University of Technology, Getreidemarkt 9, A-1060 Wien, Austria; Institute of Materials Physics, University of Vienna, Boltzmanngasse 5, A-1090 Wien, Austria
Adressen: Schubert, U.; Institute of Materials Chemistry; Vienna University of Technology; Getreidemarkt 9 A-1060 Wien, Austria; email: [email protected]
Import aus Scopus: 2-s2.0-2942568232
17.12.2007: Datenanforderung 2031 (Import Sachbearbeiter)
PY - 2004
Y1 - 2004
N2 - Hybrid polymers prepared by radical polymerisation of the tetranuclear metal oxide clusters Ta4O4(OEt)8 (OMc)4 (OMc = methacrylate) with styrene, or of Ta4O4(OEt)8(OMc)4, Ti4O2(OEt)6(OMc)6 and Hf4O4(OMc)12 with methyl methacrylate were investigated by small-angle X-ray scattering (SAXS) to elucidate the distribution of the clusters in the polymer. Besides the random distribution of the clusters, three different types of aggregation behaviour were observed with two different inter-cluster distances each: the shorter distance being constant when the cluster portion in the polymer was varied, the longer distance being constant or both distances being constant. Œ 2004 Académie des sciences. Published by Elsevier SAS. All rights reserved.
AB - Hybrid polymers prepared by radical polymerisation of the tetranuclear metal oxide clusters Ta4O4(OEt)8 (OMc)4 (OMc = methacrylate) with styrene, or of Ta4O4(OEt)8(OMc)4, Ti4O2(OEt)6(OMc)6 and Hf4O4(OMc)12 with methyl methacrylate were investigated by small-angle X-ray scattering (SAXS) to elucidate the distribution of the clusters in the polymer. Besides the random distribution of the clusters, three different types of aggregation behaviour were observed with two different inter-cluster distances each: the shorter distance being constant when the cluster portion in the polymer was varied, the longer distance being constant or both distances being constant. Œ 2004 Académie des sciences. Published by Elsevier SAS. All rights reserved.
M3 - Article
SN - 1631-0748
VL - 7
SP - 495
EP - 502
JO - Academie des Sciences. Comptes Rendus. Chimie
JF - Academie des Sciences. Comptes Rendus. Chimie
IS - 5
ER -